I Signed into Another World for Ten Years, and That Year I Drew My Sword

Yang Feng traveled to a different world, became a librarian at Shenyuan College, and obtained a sign-in system. Sign in at the library and get god-level magic, River Styx Sign in at the hut and get god-level magic, Dragon Blood Flame Sign in at the temple and get the top divine item, the divine eye Yang Feng kept a low profile and developed quietly until ten years later. One day, a hundred-year-old demonic wave descended on the mainland, and Shenyuan College was the first to bear the brunt. More than a dozen saint-level instructors were defeated and countless people on the mainland lost their lives. Finally, Yang Feng had to take action. It takes ten years to open an eye and destroy the tide of demons with one glance. It takes ten years to sharpen a sword and defeat the gods with one sword. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.